Hal Willner to All My Life in 9 Steps
- Hal Willner produced Zip-A-Dee-Doo-Dah
- Zip-A-Dee-Doo-Dah features guitar played by Fred Tackett
- Fred Tackett played guitar for ...That's the Way It Is
- ...That's the Way It Is includes cello played by Armand Kaproff
- Armand Kaproff played cello for The Point!
- The Point! includes percussion played by Milt Holland
- Milt Holland played percussion for Duit on Mon Dei
- Duit on Mon Dei was recorded by Harry Nilsson
- Harry Nilsson arranged All My Life